#!/bin/bash
#
# RAM probe: obtains information about the RAM and sets context
#
# Author:   Dr. Mike Murphy (mmurphy2@coastal.edu)
# Revision: 11 November 2013
#
#   Copyright 2012-2013 Coastal Carolina University
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#   See the License for the specific language governing permissions and
#   limitations under the License.
#


## p_probe_ram_help
##
## Echoes help information for the RAM probe. Returns 0.
##
function p_probe_ram_help() {
	cat << EOF
The RAM probe obtains information about the RAM, including total capacity,
and writes the information to context items in the ram/ tree.
EOF
	return 0
}


## p_probe_ram_summary
##
## Echoes summary information for the RAM probe. Returns 0.
##
function p_probe_ram_summary() {
	echo "Gathers system CPU information"
	return 0
}


## p_probe_ram
##
## Executes the RAM probe and writes context. Returns 0 on success, non-zero
## upon failure.
##
function p_probe_ram() {
	set_context ram/total_physical "$(free -m | grep Mem | awk '{print $2}')"
	return $?
}
